2079768168 has 48 divisors (see below), whose sum is σ = 5964044580. Its totient is φ = 652475904.

The previous prime is 2079768161. The next prime is 2079768191. The reversal of 2079768168 is 8618679702.

It can be written as a sum of positive squares in 2 ways, for example, as 1777634244 + 302133924 = 42162^2 + 17382^2 .

It is not an unprimeable number, because it can be changed into a prime (2079768161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 848355 + ... + 850802.

Almost surely, 2^2079768168 is an apocalyptic number.

It is an amenable number.

2079768168 is an abundant number, since it is smaller than the sum of its proper divisors (3884276412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2079768168 is a wasteful number, since it uses less digits than its factorization.

2079768168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699186 (or 1699179 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 2079768168 is about 45604.4753067065. The cubic root of 2079768168 is about 1276.4534327299.

The spelling of 2079768168 in words is "two billion, seventy-nine million, seven hundred sixty-eight thousand, one hundred sixty-eight".